In Kubernetes versions before v1.23, a scheduling policy can be used to specify the predicates and priorities process. For example, you can set a scheduling policy by running kube-scheduler --policy-config-file <filename> or kube-scheduler --policy-configmap <ConfigMap>. This scheduling policy is not supported since Kubernetes v1.23. Associated flags policy-config-file, policy-configmap, policy-configmap-namespace and use-legacy-policy-config are also not supported. Instead, use the Scheduler Configuration to achieve similar behavior. What's next Learn about scheduling Learn about kube-scheduler Configuration Read the kube-scheduler configuration reference (v1)

Kubernetes contains several tools to help you work with the Kubernetes system. crictl crictl is a command-line interface for inspecting and debugging CRI-compatible container runtimes. Dashboard Dashboard, the web-based user interface of Kubernetes, allows you to deploy containerized applications to a Kubernetes cluster, troubleshoot them, and manage the cluster and its resources itself. Helm 🛇 This item links to a third party project or product that is not part of Kubernetes itself.

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This website contains documentation for the current version of Kubernetes and the four previous versions of Kubernetes. The availability of documentation for a Kubernetes version is separate from whether that release is currently supported. Read Support period to learn about which versions of Kubernetes are officially supported, and for how long.

FEATURE STATE: Kubernetes v1.11 [stable] crictl is a command-line interface for CRI-compatible container runtimes. You can use it to inspect and debug container runtimes and applications on a Kubernetes node. crictl and its source are hosted in the cri-tools repository. Before you begin crictl requires a Linux operating system with a CRI runtime. Installing crictl You can download a compressed archive crictl from the cri-tools release page, for several different architectures.

This page shows how to delete Pods which are part of a stateful set, and explains the considerations to keep in mind when doing so. Before you begin This is a fairly advanced task and has the potential to violate some of the properties inherent to StatefulSet. Before proceeding, make yourself familiar with the considerations enumerated below. StatefulSet considerations In normal operation of a StatefulSet, there is never a need to force delete a StatefulSet Pod.

This page shows how to configure access to multiple clusters by using configuration files. After your clusters, users, and contexts are defined in one or more configuration files, you can quickly switch between clusters by using the kubectl config use-context command. Note:A file that is used to configure access to a cluster is sometimes called a kubeconfig file. This is a generic way of referring to configuration files. It does not mean that there is a file named kubeconfig.

Creating Secret objects using resource configuration file.

This page shows how to use a Volume to communicate between two Containers running in the same Pod. See also how to allow processes to communicate by sharing process namespace between containers. Before you begin You need to have a Kubernetes cluster, and the kubectl command-line tool must be configured to communicate with your cluster. It is recommended to run this tutorial on a cluster with at least two nodes that are not acting as control plane hosts.

This guide demonstrates how to access the Kubernetes API from within a pod. Before you begin You need to have a Kubernetes cluster, and the kubectl command-line tool must be configured to communicate with your cluster. It is recommended to run this tutorial on a cluster with at least two nodes that are not acting as control plane hosts. If you do not already have a cluster, you can create one by using minikube or you can use one of these Kubernetes playgrounds: